Connects Claude to Sieve's venture capital due diligence API for startup screening. Exposes four tools: sieve_screen to analyze a company by name or URL, sieve_status to poll analysis progress, sieve_summary to retrieve the full investment memo with a 0-140 score across seven dimensions (team, market, product, moat, business model, traction, and intangibles), and sieve_usage to check your monthly quota. Each analysis cross-references pitch deck claims against real-world evidence and flags findings as documented, discovered, inferred, or missing. Reach for this when you need structured, repeatable deal evaluation instead of ad-hoc ChatGPT summaries. Requires a Sieve API key from their web app.
claude mcp add --transport stdio lmwharton-sieve-mcp uvx sieve-mcp